Regulary performed exercise may protect against coronary artery disease (atherosclerosis). Fatty meal may influence progression of coronary artery didease, because humans spend too many hours in posprandial state each day. The purpose of this study was to examine the changes in concentration of the blood total cholesterol and body composition after training of wellness aerobics. The study was performed on 21 healthy female subjects aged from 29 to 46 years. The subjects were free from clinical history of bleeding or coagulation disorders, they were healthy. 29 % of subjects were smokers. All subjects were not physically active, they did not do sports for five years. The research was based on antropometrical measures, questionnaires, registration of food allowance, total cholesterol determination in the blood and analysis. Twenty one healthy females followed the wellness aerobics training for 1,5 month and performed 3 training sessions per week. The duration of each session was 45 minutes. Concentration of total cholesterol in the blood and body composition was evaluated before the session of training and after 1,5 month of the wellness aerobics training. The energetical nutritives disbalance was established which manifested in fat and protein overrun and in too scarce amount of carbohydrates. Mathematical statistics method was used to analyse the research data. The significant criterion was p = 0,05. After the wellness aerobics training program was conducted for 1,5... [to full text]